a2a.server.tasks.task_store module

class a2a.server.tasks.task_store.TaskStore

Bases: ABC

Agent Task Store interface.

Defines the methods for persisting and retrieving Task objects.

abstractmethod async delete(task_id: str, context: ServerCallContext) → None

Deletes a task from the store by ID.

abstractmethod async get(task_id: str, context: ServerCallContext) → Task | None

Retrieves a task from the store by ID.

abstractmethod async list(params: ListTasksRequest, context: ServerCallContext) → ListTasksResponse

Retrieves a list of tasks from the store.

abstractmethod async save(task: Task, context: ServerCallContext) → None

Saves or updates a task in the store.